Please send your audiogram when you got it .we will help free programmable (debugged on computer according to your hearing sistuation.or we will recommend the most suitable hearing aid to fitting your hearing loss if you are not sure which one is the best for you .programming process page

1.The wire plug connected to the headset.Then earplug connector (hard) to the headset, earbuds (silica gel) to connect to the headphone connector pedestal 2.The battery installation: Gently open the battery compartment cover, put a battery into the battery compartment in the right direction, then close the battery compartment . 3.Before you use this item ,you have to turn the ON-OFF switch to Off,and turn the sound volume to minimum 4.Then put this item on you ear, keep it tightly 5.Next, turn this item ON, adjust the volume until you hear clear sound

Note:

- Adjust volume to the minimum before wearing. - Choose an earplug of slightly bigger size to avoid whistler. - Increase volume gradually to avoid sudden increase in sound. -If you hear a howling,check the ear (silica gel) is appropriate and whether the size of plug is tight, the appropriate choice of earplugs and plugged, make sure no air leakage. - Please regularly clean the ear plugs or ear molds in order to ensure the normal use of hearing aids. - Use for long periods of time, please remove the batteries to prevent battery rot erosion hearing aid components.

Package Content:

1 x Earphone headset Invisible Hearing Aid

1 x hearing aid A10 batteries

1 x Cleaning Brush

3 x Earplug(Different Size)

1 x Instruction manual ( in English)

1*feie hearing aid factory warranty card 2 years

Sample:

•Available •Delivery within 1-3 business days (besides that China Holiday)

Warranty:

•Two years ,siemens hearing aid,hearing aids siemens,deaf hearing aid

Delivery:

We send the products by sea or by air accroding to the demand of customers ,hearing aids prices,hearing aids prices in india